* Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing clothing to the tightest minimum.

Description

Designed for fast moving expeditions to the highest levels or for any extreme cold weather venture where weight is at a premium, the Xeros pack up to almost nothing. Using Drishell fabric, a highly efficient lightweight construction, and a full length rear entry zip, these down socks can be a real boon on expeditions. This long-length version of our Xero socks provides extra insulation to the lower leg resulting in even warmer feet.

Sizing

PHD Boots Sizing

These sizes are approximate, to the nearest half size, because down boots are roomy and soft by nature and exact sizings are meaningless.

PHD Size

UK (Men's & Women's)

Europe (Men's & Women's)

US (Men's)

US (Women's)

XS

4

36/37

4

5

S

5/6

38/39

5/6

6/7

M

7/8

40/42

7/8

8/9

L

9

43

9

10

XL

10/11

44/45

10/11

--

XXL

12+

46+

12+

--

N.B. Our standard sizes are S / M / L and XL. Other sizes available as a special order at additional cost. Please contact us for details.

Reviews

"[Your] Xero down socks are great." — Ben Saunders.

"The Xero booties were great for sleeping in and I could also wear them inside my Sportivas for mooching around camp.
All in all, perfect." — Nick Lewis, Antarctic Logistics.

Features

Exceptional 900 fillpower European Goose down

Water-resistant Drishell outer fabric

Tough Tempest fabric soles

Box-wall throughout - no stitch-through seams - for maximum loft

Long: knee length with rear zip*****

Elasticated tops

Black inner for easy drying

Stuff sac

Colour: Royal Blue and Black

Pack size: 10 x 18cm*

* Please note: we make our stuff sacs big enough to allow fairly easy stuffing rather than reducing clothing to the tightest minimum.

Description

Designed for fast moving expeditions to the highest levels or for any extreme cold weather venture where weight is at a premium, the Xeros pack up to almost nothing. Using Drishell fabric, a highly efficient lightweight construction, and a full length rear entry zip, these down socks can be a real boon on expeditions. This long-length version of our Xero socks provides extra insulation to the lower leg resulting in even warmer feet.